CN109332743A - Independent feeding multi-hole drill - Google Patents
Independent feeding multi-hole drill Download PDFInfo
- Publication number
- CN109332743A CN109332743A CN201811192240.0A CN201811192240A CN109332743A CN 109332743 A CN109332743 A CN 109332743A CN 201811192240 A CN201811192240 A CN 201811192240A CN 109332743 A CN109332743 A CN 109332743A
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- Prior art keywords
- hydraulic
- drill
- lathe bed
- oil
- independent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000003921 oil Substances 0.000 claims abstract description 47
- 238000005553 drilling Methods 0.000 claims abstract description 28
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 5
- 239000002173 cutting fluid Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
- B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
Independent feeding multi-hole drill, including lathe bed, porous single head independent feed mechanism, rig floor mechanism, cutting fluid circulation, electric-control system and hydraulic system, each hydraulic cylinder of hydraulic system passes through the in-line and oil return line of piping connection hydraulic oil container respectively, hydraulic control unit is installed respectively on pipeline between each hydraulic cylinder and in-line and oil return line, in-line connects servo valve valve island with oil return line, and hydraulic oil container connects hydraulic power mechanism.When porous simultaneous processing of the invention, each drill bit is mounted on independent feed mechanism, and controlled using the hydraulic system that independently feeds, electric-control system, it is not necessary to consider whether each the length of the bit is consistent, every drill bit can drill on by drill workpiece simultaneously when work；When some drill bit is not sharp, slightly reconditioning only need to be individually removed；Using three stations, two Fixture Design, i.e., greatly improved work efficiency by drill workpiece by putting, drilling, dismantling while being independent of each other.
Description
Technical field
The present invention relates to drilling equipments.
Background technique
Existing multi-hole drill is porous altogether into structure currently on the market, i.e., is bored by an independent hydraulic cylinder or servo mechanism manipulation
Platform goes up and down to complete porous neat brill.When this kind of multi-hole drill works at the same time multiple drill bits, the length of the bit deviation requirement is stringent, drill bit
Sharpening requires stringent.
The length of the bit length variation is excessive, will lead to the effect first contacted by the drill bit long-time of drill workpiece by concentrated force,
And then it will lead to bit damage.(for example, the centripetal force of each drill bit is 6kN, six drill bits are 36kN.It first contacts by drill workpiece
Drill bit by the centripetal force by 36kN act on)
Vertical angles, tool cutting edge angle, auxiliary angle, relief angle and chisel edge angle there are certain requirements when drill bit drilling.It is multiple to work at the same time
Drill bit, for the sharpening of above each angle, the standard difficulty that can reach unified is very big.Unified standard cannot such as be reached, it is more
Equally individual drill bits can be made by the effect of concentrated force when the drilling simultaneously of hole, and lead to bit damage.
Existing multi-hole drill rig floor is set as " one tooling of a station " structure.Its process: drilled work piece in tooling,
Drilling processing dismantles the workpiece being drilled, places next.The previous part drilling such as the next placement by drill workpiece and disassembly need
Completion just can be carried out, and overall time expends length.
Summary of the invention
In order to solve the above problem existing for existing multi-hole drill, the present invention provides a kind of independent feeding multi-hole drills.
Present invention technical solution used for the above purpose is: independent feeding multi-hole drill, including lathe bed 1, porous
Single head independent feed mechanism 2, rig floor mechanism 3, cutting fluid circulation 4, electric-control system 5 and hydraulic system 6,1 top of lathe bed peace
Porous single head independent feed mechanism 2 is filled, 1 front of lathe bed is located at porous 2 lower part of single head independent feed mechanism installation rig floor mechanism 3,
Porous single head independently feeds machine 2 and connects electric-control system 5 and hydraulic system 6；The drill rod mechanism 17 of porous single head independent feed mechanism 2
Connection liquid cylinder pressure 11,17 top of drill rod mechanism connect drilling torque input mechanism 19, and drill bit 14 is installed in 17 lower part of drill rod mechanism, bore
Linkage 17 is fixed on lathe bed 1, and testing agency 20 is installed in each 17 side of drill rod mechanism respectively；Each liquid of hydraulic system 6
Cylinder pressure 11 respectively by the in-line 13 and oil return line 12 of piping connection hydraulic oil container 8, each hydraulic cylinder 11 and in-line 13 and
Hydraulic control unit 10 is installed respectively on the pipeline between oil return line 12, in-line 13 and oil return line 12 connect servo valve valve island 9,
Hydraulic oil container 8 connects hydraulic power mechanism 7.
The oil path block 21 of the hydraulic control unit 10 is equipped with oil inlet 26 and oil return opening 25 for connecting oil circuit, oil
2 solenoid directional control valves, 23, two one-way throttle valves 22 and two flow rate regulating valves 24 are installed on road block 21.
The rig floor main body 30 of the rig floor mechanism 3 is installed on lathe bed 1, and guiding rail mechanism is installed on 30 top of rig floor main body
31,31 top of guiding rail mechanism is equipped with the first station 34, second station 33 and 3rd station 32,31 top of guiding rail mechanism
First tooling 27 and the second tooling 28 are installed.
The hydraulic cylinder 11 is connect by hydraulic connecting block 18 with drill rod mechanism 17, and drill rod mechanism 17 is installed on lathe bed casing
In the casing of bracket 16, lathe bed casing support 16 is installed on lathe bed 1；Hydraulic cylinder 11 and testing agency 20 are installed on lathe bed casing
The first test point A, the second test point B, third are respectively equipped on the front end flange plate of bracket 16, in testing agency 20 from the bottom to top
Test point C, the 4th monitoring point D and the 5th test point E.
Independent feeding multi-hole drill of the invention, when porous simultaneous processing, each drill bit is mounted on independent feed mechanism,
And the hydraulic system independently fed, electric-control system is used to be independently controlled, whether its length need not be considered in drill bit installation
Unanimously, every drill bit can drill on by drill workpiece simultaneously at work, i.e., with into out.When some drill bit is not sharp
When, it can obviously be embodied on multi-hole drill, only need to individually remove slightly reconditioning.And the multi-hole drill rig floor uses three works
Two Fixture Designs of position, i.e., greatly improved work efficiency by drill workpiece by putting, drilling, dismantling while being independent of each other.Therefore
The project has a vast market foreground and application value.
Detailed description of the invention
Fig. 1 is independent feeding multi-hole drill overall construction drawing of the invention.
Fig. 2 is independent feeding multi-hole drill hydraulic system principle figure of the invention.
Fig. 3 is independent feeding multi-hole drill independent feed mechanism side block diagram of the invention.
Fig. 4 is independent feeding multi-hole drill independent feed mechanism main structure figure of the invention.
Fig. 5 is the part M partial enlargement structure chart in Fig. 4.
Fig. 6 is independent feeding multi-hole drill hydraulic system drilling process schematic diagram of the invention.
Fig. 7 is independent feeding multi-hole drill hydraulic system hydraulic control unit reason figure of the invention.
Fig. 8 is N section hydraulic control unit amplification assumption diagram in Fig. 7.
Fig. 9 is hydraulic control unit three-dimensional structure diagram.
Figure 10 is the rig floor structure chart of independent feeding multi-hole drill hydraulic system of the invention.
In figure: 1, lathe bed, 2, porous single head independent feed mechanism, 3, rig floor mechanism, 4, cutting fluid circulation, 5, automatically controlled
System, 6, hydraulic system, 7, hydraulic power mechanism, 8, hydraulic oil container, 9, servo valve valve island, 10, hydraulic control unit, 11, liquid
Cylinder pressure, 12, oil return line, 13, in-line, 14, drill bit, 15, by drill workpiece, 16, lathe bed casing support, 17, drill rod mechanism, 18,
Hydraulic connecting block, 19, drilling torque input mechanism, 20, testing agency, 21, oil path block, 22, one-way throttle valve, 23, electromagnetism changes
To valve, 24, flow rate regulating valve, 25, oil return opening, 26, oil inlet, the 27, first tooling, the 28, second tooling, 29, position and lock machine
Structure, 30, rig floor main body, 31, guiding rail mechanism, 32,3rd station, 33, second station, the 34, first station.
Specific embodiment
Independent feeding multi-hole drill overall structure of the invention is as shown in Figure 1, independently feed machine including lathe bed 1, porous single head
Structure 2, rig floor mechanism 3, cutting fluid circulation 4, electric-control system 5 and hydraulic system 6, it is independent that porous single head is installed on 1 top of lathe bed
Feed mechanism 2,1 front of lathe bed are located at porous 2 lower part of single head independent feed mechanism installation rig floor mechanism 3, porous single head it is independent into
Electric-control system 5 and hydraulic system 6 are connected to mechanism 2.Each hydraulic cylinder 5 by independent 10 independent control of hydraulic control unit,
Each branch units is summarized in servo valve valve island 9, and extends to hydraulic power mechanism 7.
The structure of porous single head independent feed mechanism 2 is as in Figure 3-5,17 connection liquid cylinder pressure 11 of drill rod mechanism, drilling rod machine
11 top of structure connects drilling torque input mechanism 19, and drill bit 14 is installed in 17 lower part of drill rod mechanism, and hydraulic cylinder 11 passes through hydraulic connecting
Block 18 is connect with drill rod mechanism 17, and drill rod mechanism 17 is installed in the casing of lathe bed casing support 16, and lathe bed casing support 16 is pacified
Loaded on lathe bed 1；Hydraulic cylinder 11 and testing agency 20 are installed on the front end flange plate of lathe bed casing support 16, testing agency 20
On be respectively equipped with the first test point A, the second test point B, third test point C, the 4th monitoring point D and the 5th test point from the bottom to top
E.High pressure hydraulic oil driver hydraulic cylinder 11 is flexible, and hydraulic cylinder 11 drives drill rod mechanism 17 up and down reciprocatingly to transport by hydraulic connecting block 18
Drilling torque is inputted drill rod mechanism 17 by row, drilling torque input mechanism 19.
6 principle of hydraulic system is as shown in Fig. 2, each hydraulic cylinder 11 passes through the in-line of piping connection hydraulic oil container 8 respectively
13 and oil return line 12, hydraulic control unit is installed respectively on the pipeline between each hydraulic cylinder 11 and in-line 13 and oil return line 12
10, in-line 13 and oil return line 12 connect servo valve valve island 9, and hydraulic oil container 8 connects hydraulic power mechanism 7.
The structure of hydraulic control unit 10 is as Figure 7-9, is added to one-way throttle valve 22 by a set of solenoid directional control valve 23
On, and be combined and be fixed on one valve port of oil path block；It is added on one-way throttle valve 22 by another set of solenoid directional control valve 23,
And be combined and be fixed on another valve port of oil path block, two flow rate regulating valves are separately mounted to oil path block oil return opening 1B, 2B
On, constitute a branch on the classification island adjustable speed feed servo Fa Fa 9.
By the independent feeding bit locations of A, B, C, D, E five test points detection, by electric control system controls be classified adjustable speed into
Valve island is given, realizes classification adjustable speed feeding.
The structure of rig floor mechanism 3 is as shown in Figure 10, and rig floor main body 30 is installed on lathe bed 1, the installation of 30 top of rig floor main body
Guiding rail mechanism 31,31 top of guiding rail mechanism are equipped with the first station 34, second station 33 and 3rd station 32, and straight line is led
31 top of rail mechanism is installed by the first tooling 27 and the second tooling 28.Second tooling 28 on station 2 33 carry out drilling processing when,
First tooling 27 installs next drilled cutting members on the first station 34, after the completion of in the second tooling 28 by diamond piece drilling, moves
To 3rd station 32, the first tooling 27 is displaced to second station 33 for position, and position and lock mechanism 29 locks, and carries out drilling processing, this
When can be in the second tooling of removal 28 by drill workpiece 15.And so on, one times of efficiency can be improved.
Drilling process is as shown in fig. 6, drilling process is divided into four-stage:
Stage one: drill bit is not in contact with by before drill workpiece, no workload.Fast feed is needed, it is time-consuming to reduce drilling；
Stage two: before bit contact is submerged by drill workpiece to drilling sword completely, workload is gradually increased.It need to feed at a slow speed, it is no
Drill bit can then be damaged；
Stage three: drill bit is submerged completely by drill workpiece, and workload is stablized.Fast feed at this time, quick drilling；
Stage four: apex point has just been penetrated by drill workpiece to drilling sword completely through preceding, and workload gradually reduces.It needs at this time at a slow speed
Otherwise feeding can damage drill bit or cause drilling internal taper.
Drilling action launching, 17 fast feed of drill rod mechanism (stage one)；Through the 4th test point D, (the stage is fed at a slow speed
Two)；Through examining third measuring point C, fast feed (stage three)；Through examining the second test point B, (stage four) is fed at a slow speed；Through the first inspection
Measuring point A(is drilled through completely), drill rod mechanism 17 gos up at full speed；The 5th measuring point E is examined, gos up to stop, a job is so far completed and follows
Ring.
The Automatic Control Theory of porous single head different phase difference feed speed is as follows:
High pressure liquid pressure oil enters through oil path block oil inlet 26, through 23a mouthfuls of first set one-way throttle valve 22, solenoid directional control valve, by 1A
Confession oil, hydraulic cylinder rod are fed fastly, and by 1B mouthfuls of oil returns, (feed speed is by first set one-way throttle through flow rate regulating valve for hydraulic oil
Valve, flow rate regulating valve control), complete the stage one；
Through the 4th test point D, at first set electromagnetic switch valve core in position it is self-locking, high pressure liquid pressure oil is through second set of one-way throttle
A mouthfuls of valve, solenoid directional control valve, by 2A confession oil, hydraulic cylinder rod is fed at a slow speed, hydraulic oil through flow rate regulating valve by 2B mouthfuls of oil returns (into
Controlled to speed by second set of one-way throttle valve, flow rate regulating valve), complete the stage two；
Through third test point C, at second set of electromagnetic switch valve core in position it is self-locking, high pressure liquid pressure oil is through first set one-way throttle
A mouthfuls of valve, solenoid directional control valve, by 1A confession oil, hydraulic cylinder rod is fed fastly, and hydraulic oil, by 1B mouthfuls of oil returns, is completed through flow rate regulating valve
Stage three；
Through the second test point B, at first set electromagnetic switch valve core in position it is self-locking, high pressure liquid pressure oil is through second set of one-way throttle
A mouthfuls of valve, solenoid directional control valve, by 2A confession oil, hydraulic cylinder rod is fed at a slow speed, hydraulic oil through flow rate regulating valve by 2B mouthfuls of oil returns, it is complete
At the stage four；
Through the first test point A, second set of solenoid directional control valve commutation, high pressure liquid pressure oil is gone up at full speed through 2B confession oil, hydraulic cylinder rod,
Hydraulic oil gos up to stop, so far completing a working cycles through 2A mouthfuls of oil returns through test point E.
Bore diameter is inputted to system before operation and by drill workpiece material, system can calculate needs to feeding machine with this
The centripetal force that structure applies, and issue and instruct to servo valve valve island, adjustment system pressure is, it can be achieved that control to centripetal force.The control
System can be suitble to the boring requirement of unlike material different pore size.Into the stage four, (it is completely saturating to drilling sword that apex point has just penetrated clamping plate
Before crossing) program carries out linear attenuating to system pressure to the sending instruction of servo valve valve island, and then linearly reduces centripetal force.Prevent
Stage drill bit easy to damage easily causes drilling internal taper phenomenon.
The present invention is described by embodiment, and those skilled in the art know, is not departing from spirit of the invention
In the case where range, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in religion of the invention
It leads down, can modify to these features and embodiment to adapt to particular situation and material without departing from essence of the invention
Mind and range.Therefore, the present invention is not limited to the particular embodiment disclosed, fallen with claims hereof
Embodiment in range belongs to protection scope of the present invention.
Claims (4)
1. independent feeding multi-hole drill, it is characterised in that: including lathe bed (1), porous single head independent feed mechanism (2), rig floor mechanism
(3), cut fluid circulation (4), electric-control system (5) and hydraulic system (6), lathe bed (1) top install porous single head independence into
It gives mechanism (2), lathe bed (1) front is located at porous single head independent feed mechanism (2) lower part installation rig floor mechanism (3), porous single head
Independent feed mechanism (2) connects electric-control system (5) and hydraulic system (6)；The drill rod mechanism of porous single head independent feed mechanism (2)
(17) connection liquid cylinder pressure (11), drill rod mechanism (17) top connect drilling torque input mechanism (19), drill rod mechanism (17) lower part
It installs drill bit (14), drill rod mechanism (17) is fixed on lathe bed (1), and testing agency is installed in each drill rod mechanism (17) side respectively
(20)；The in-line (13) by piping connection hydraulic oil container (8) and the oil return respectively of each hydraulic cylinder (11) of hydraulic system (6)
Hydraulic control unit is installed on the pipeline between each hydraulic cylinder (11) and in-line (13) and oil return line (12) in road (12) respectively
(10), in-line (13) and oil return line (12) connection servo valve valve island (9), hydraulic oil container (8) connect hydraulic power mechanism (7).
2. independent feeding multi-hole drill according to claim 1, it is characterised in that: the oil circuit of the hydraulic control unit (10)
Block (21) is equipped with oil inlet (26) and oil return opening (25) for connecting oil circuit, installs 2 electromagnetic switch on oil path block (21)
Valve (23), two one-way throttle valves (22) and two flow rate regulating valves (24).
3. independent feeding multi-hole drill according to claim 1, it is characterised in that: the rig floor main body of the rig floor mechanism (3)
(30) it is installed on lathe bed (1), guiding rail mechanism (31) are installed on rig floor main body (30) top, guiding rail mechanism (31) top
Equipped with the first station (34), second station (33) and 3rd station (32), the first tooling is installed on guiding rail mechanism (31) top
(27) and the second tooling (28).
4. independent feeding multi-hole drill according to claim 1, it is characterised in that: the hydraulic cylinder (11) passes through hydraulic connecting
Block (18) is connect with drill rod mechanism (17), and drill rod mechanism (17) is installed in the casing of lathe bed casing support (16), lathe bed casing
Bracket (16) is installed on lathe bed (1)；Hydraulic cylinder (11) and testing agency (20) are installed on the front end of lathe bed casing support (16)
On flanged plate, the first test point (A), the second test point (B), third test point are respectively equipped in testing agency (20) from the bottom to top
(C), the 4th monitoring point (D) and the 5th test point (E).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192240.0A CN109332743A (en) | 2018-10-12 | 2018-10-12 | Independent feeding multi-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192240.0A CN109332743A (en) | 2018-10-12 | 2018-10-12 | Independent feeding multi-hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109332743A true CN109332743A (en) | 2019-02-15 |
Family
ID=65309842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811192240.0A Pending CN109332743A (en) | 2018-10-12 | 2018-10-12 | Independent feeding multi-hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109332743A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496759A (en) * | 2020-11-17 | 2021-03-16 | 浙江景宁周氏机械有限公司 | Porous drilling device |
| CN113333811A (en) * | 2021-05-18 | 2021-09-03 | 赵祥峰 | Intelligent drilling machine |
| CN113385715A (en) * | 2021-07-30 | 2021-09-14 | 重庆市玉叶厨具有限公司 | Hydraulic sharing type pot punching system and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2801305A1 (en) * | 1978-01-13 | 1979-07-19 | Kijewski Hans Joachim Ing Grad | Universal multiple bit drilling head - has high output hydraulic drive with independent or group control |
| ITTO961101A1 (en) * | 1996-12-31 | 1998-07-01 | Biesse Spa | INDEPENDENT SPINDLE DRILLING HEAD. |
| CN2825174Y (en) * | 2005-10-09 | 2006-10-11 | 万向钱潮股份有限公司 | Horizontal three-way drilling machine |
| CN201316819Y (en) * | 2008-11-05 | 2009-09-30 | 浙江西菱台钻制造有限公司 | Multi-head hydraulic drilling machine |
| CN201632680U (en) * | 2010-01-08 | 2010-11-17 | 襄樊新火炬数控机床有限公司 | Porous drilling machine |
| CN102009201A (en) * | 2010-11-05 | 2011-04-13 | 林颖 | Multi-station speed-governing numerically-controlled drilling machine |
| CN207138911U (en) * | 2017-07-21 | 2018-03-27 | 四川普瑞森电子有限公司 | A kind of more bit drilling devices |
| CN209110216U (en) * | 2018-10-12 | 2019-07-16 | 大连铁联铁路器材制造有限公司 | Independent feeding multi-hole drill |
-
2018
- 2018-10-12 CN CN201811192240.0A patent/CN109332743A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2801305A1 (en) * | 1978-01-13 | 1979-07-19 | Kijewski Hans Joachim Ing Grad | Universal multiple bit drilling head - has high output hydraulic drive with independent or group control |
| ITTO961101A1 (en) * | 1996-12-31 | 1998-07-01 | Biesse Spa | INDEPENDENT SPINDLE DRILLING HEAD. |
| CN2825174Y (en) * | 2005-10-09 | 2006-10-11 | 万向钱潮股份有限公司 | Horizontal three-way drilling machine |
| CN201316819Y (en) * | 2008-11-05 | 2009-09-30 | 浙江西菱台钻制造有限公司 | Multi-head hydraulic drilling machine |
| CN201632680U (en) * | 2010-01-08 | 2010-11-17 | 襄樊新火炬数控机床有限公司 | Porous drilling machine |
| CN102009201A (en) * | 2010-11-05 | 2011-04-13 | 林颖 | Multi-station speed-governing numerically-controlled drilling machine |
| CN207138911U (en) * | 2017-07-21 | 2018-03-27 | 四川普瑞森电子有限公司 | A kind of more bit drilling devices |
| CN209110216U (en) * | 2018-10-12 | 2019-07-16 | 大连铁联铁路器材制造有限公司 | Independent feeding multi-hole drill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496759A (en) * | 2020-11-17 | 2021-03-16 | 浙江景宁周氏机械有限公司 | Porous drilling device |
| CN113333811A (en) * | 2021-05-18 | 2021-09-03 | 赵祥峰 | Intelligent drilling machine |
| CN113385715A (en) * | 2021-07-30 | 2021-09-14 | 重庆市玉叶厨具有限公司 | Hydraulic sharing type pot punching system and method |
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